... raw material is SUS304 and SUS316L . The filter is made according to FDA by adopting advanced ... .The hole diameter of filter is 0.1μm, 0.22μm , 0.45μm , 1μm , 3μm ... , 5μm , 10μm .The filter core has two types , ... type μm filtering precision 0.1-60 T/h flow 0.5-30 inch filter core specification 10 , 20 ... , 30 , 40 Mpa working pressure 0.1-0.6 ...